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Find out what magnesium is and what it does in your body, what foods provide it, and about magnesium supplements.

Aprender lo que es el hierro y lo que hace en el cuerpo, cuales alimentos son fuentes de hierro, y de los suplementos de hierro.

Recommended intakes and sources of iron, effects of deficiency and excess, groups at risk of inadequacy, and interactions with medications.

Find out what iron is and what it does in your body, what foods provide it, and about iron supplements.

Aprender lo que es el yodo y lo que hace en el cuerpo, cuales alimentos son fuentes de yodo, y de los suplementos dietéticos de yodo.

Find out what iodine is and what it does in your body, what foods provide it, and about iodine supplements.

Aprender lo que es el folato (ácido fólico) y lo que hace en el cuerpo, cuales alimentos son fuentes de folato, y de los suplementos de folato.

Recommended intakes and sources of folate, effects of deficiency and excess, groups at risk of inadequacy, and interactions with medications.

Find out what folate is and what it does in your body, what foods provide it, and about folate supplements.

Summaries of research on the safety and efficacy of several of the most commonly used ingredients in weight-loss dietary supplements.